Observability Brothers

Arize AI pricing

Arize AX (managed AI engineering platform) and Arize Phoenix (open-source tracing and evals). Prices read 2026-10-05, dataset 2026.10.12.

Arize AI website ↗

At a glance

Deployment
saas, self-hosted
Licence
mixed
Categories
llm observability, tracing backend
Ownership
Acquired by Dynatrace, closed 2026-10-01 · a16, a17, a18, a19
Estimate
Not costed yet: priced per trace, request or token, or not yet modelled

What it charges for

Every line item recorded for Arize AI. "Not stated" means the vendor's own page gives no number; it is never treated as zero.

Line itemUnitCommitmentList priceSources
AX Freeflat-monthon-demand$0a1, a2
AX Proflat-monthmonthly$50a1, a2
AX Pro - spans above the 50k/month allowancellm-request-thousandon-demand overageNot stateda1, a21
AX Pro - ingestion above the 10 GB/month allowancegb-ingestedon-demand overageNot stateda21
AX Enterprise (SaaS)flat-monthannual contract (custom)Not stateda1, a2
AX Enterprise (self-hosted)customannual contract (custom)Not stateda1, a2
Startup pricingcustomapplicationNot stateda1, a2
Arize Phoenix (self-hosted, open source)flat-monthnone$0a14, a15

How the estimate is built

Arize AI has no estimate yet. It is in the dataset, but its pricing is not expressed as a cost for the standard workload (for example because it is priced per trace, request or token). The line items above are what is recorded so far.

Capabilities

What Arize AI offers, by the definitions in the dataset. Add-on means a separately priced product.

CapabilityLevelSources
Ai assistant nl query
Natural-language query or chat assistant
Yesa2, a7
Ai root cause
AI-assisted root-cause analysis or investigation agent
Yesa3
Alerting
Alert rules with routing/notification
Yesa20, a8
Anomaly detection
Statistical/ML anomaly detection on telemetry
Partiala8
Audit logs
Audit log of user/admin actions
Partiala2, a5
Hipaa
HIPAA-eligible (BAA available)
Partiala1, a2
Llm observability
LLM/agent tracing, token and cost tracking, evaluations
Yesa10, a14, a2
Mcp server
Exposes an MCP server for agents
Partiala14, a6
Observability as code
Terraform provider / dashboards-and-alerts as code
Partiala20, a6
Open format archive
Archive in an open format (Parquet, JSON, OTLP) in customer object storage
Partiala12, a13, a2
Otel semconv native
UI and features key off OTel semantic conventions rather than vendor fields
Partiala10, a18, a9
Otlp ingest
Accepts OTLP (gRPC or HTTP) natively, without a proprietary agent in the path
Yesa15, a2, a9
Pii redaction
Mask/redact sensitive data in the pipeline
Partiala11
Proprietary agent required
Full functionality needs the vendor's own agent (yes = lock-in signal)
Noa20, a9
Rbac
Role-based access control
Yesa15, a2, a4
Saas
Vendor-hosted SaaS
Yesa2, a4
Self hosted
Customer can run it on its own infrastructure
Yesa14, a15, a2
Sso saml
SSO via SAML/OIDC
Partiala15, a2, a4
Traces
Distributed tracing
Yesa2

Sources

Every page cited above, with the date it was read. Third-party pages are marked; a price stated only by a third party is shown as not stated.

Spotted a wrong price? A way to report one is not set up yet.